1. Traditional market: You can go to the traditional market in Yuanshi County, such as Renmin Road and Jiexi Street in Yuanshi County. There are usually some clothing stores in these markets, and there may be some merchants engaged in opera clothing.
2. Online shopping: Online shopping can be conducted through e-commerce platforms. Search for the keyword "drama clothing" on major e-commerce platforms, and you can find some drama clothing products provided by sellers.
3. Customization: If you want more accurate opera costumes that meet your own needs, you can consider finding some professional opera clothing stores to customize. You can search for relevant stores and consult customized services on local business information platforms or social media.
Please pay attention to confirm the clothing quality, price, return policy and other matters at the time of purchase to ensure that you buy satisfactory products. I wish you a happy shopping!